2803282 has 4 divisors (see below), whose sum is σ = 4204926. Its totient is φ = 1401640.

The previous prime is 2803259. The next prime is 2803291. The reversal of 2803282 is 2823082.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2823082 = 2 ⋅1411541.

It can be written as a sum of positive squares in only one way, i.e., 2468041 + 335241 = 1571^2 + 579^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700819 + ... + 700822.

2^2803282 is an apocalyptic number.

2803282 is a deficient number, since it is larger than the sum of its proper divisors (1401644).

2803282 is a wasteful number, since it uses less digits than its factorization.

2803282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401643.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2803282 is about 1674.3004509347. The cubic root of 2803282 is about 141.0010227446.

The spelling of 2803282 in words is "two million, eight hundred three thousand, two hundred eighty-two".